CH669839A5 - - Google Patents

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Publication number
CH669839A5
CH669839A5 CH1121/86A CH112186A CH669839A5 CH 669839 A5 CH669839 A5 CH 669839A5 CH 1121/86 A CH1121/86 A CH 1121/86A CH 112186 A CH112186 A CH 112186A CH 669839 A5 CH669839 A5 CH 669839A5
Authority
CH
Switzerland
Prior art keywords
gas
bore
rail
weapon
insert
Prior art date
Application number
CH1121/86A
Other languages
German (de)
English (en)
Inventor
Ernst Huerlemann
Hans Haefeli
Original Assignee
Oerlikon Buehrle Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Priority to CH1121/86A priority Critical patent/CH669839A5/de
Priority to DE19863642552 priority patent/DE3642552A1/de
Priority to US07/026,304 priority patent/US4798124A/en
Publication of CH669839A5 publication Critical patent/CH669839A5/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
    • F41A5/26—Arrangements or systems for bleeding the gas from the barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
CH1121/86A 1986-03-20 1986-03-20 CH669839A5 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1121/86A CH669839A5 (enrdf_load_stackoverflow) 1986-03-20 1986-03-20
DE19863642552 DE3642552A1 (de) 1986-03-20 1986-12-12 Gasentnahmevorrichtung fuer eine selbsttaetige, durch den gasdruck gesteuerte feuerwaffe
US07/026,304 US4798124A (en) 1986-03-20 1987-03-16 Gas removal apparatus for an automatic firing weapon controlled by the gas pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1121/86A CH669839A5 (enrdf_load_stackoverflow) 1986-03-20 1986-03-20

Publications (1)

Publication Number Publication Date
CH669839A5 true CH669839A5 (enrdf_load_stackoverflow) 1989-04-14

Family

ID=4202982

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1121/86A CH669839A5 (enrdf_load_stackoverflow) 1986-03-20 1986-03-20

Country Status (3)

Country Link
US (1) US4798124A (enrdf_load_stackoverflow)
CH (1) CH669839A5 (enrdf_load_stackoverflow)
DE (1) DE3642552A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945626A (en) * 1997-09-09 1999-08-31 Colt's Manufacturing Company Inc. Gas operated firearm with clamp on gas block
US7921760B2 (en) * 2007-10-22 2011-04-12 Jerome Benedict Tankersley Compact gas block with rail interface
US8875614B2 (en) 2008-07-28 2014-11-04 Lwrc International, Llc Adjustable gas block for an indirect gas operated firearm
US8528458B2 (en) 2011-07-27 2013-09-10 Bernard T. Windauer Pressure-regulating gas block
US8863639B2 (en) 2012-08-23 2014-10-21 Lwrc International Llc Adjustable gas block for a gas operated firearm
US9719739B2 (en) 2014-02-06 2017-08-01 Bernard (Bernie) T. Windauer Gas block balancing piston for auto-loading firearm
US9863733B2 (en) * 2015-01-13 2018-01-09 Machine Gun Armory, L.L.C. Barrel with integrated gas channel
US9995546B2 (en) 2015-01-19 2018-06-12 Lwrc International Llc Adjustable gas block
US10247497B2 (en) 2017-06-05 2019-04-02 Aleksandr Lopatin Firearm gas redirection assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514237A (enrdf_load_stackoverflow) *
FR1154624A (fr) * 1955-07-08 1958-04-14 Oerlikon Buehrle Ag Armes à feu automatiques
BE672139A (enrdf_load_stackoverflow) * 1964-11-19 1966-03-01
US3333509A (en) * 1964-10-20 1967-08-01 Oerlikon Buhrle Holding A G Obturating piston for an automatic weapon with a gas-bleed passage
EP0158705A2 (de) * 1983-10-14 1985-10-23 Rheinmetall GmbH Gasstrahl-Rohrdüse für Verschlussantrieb und Munitionstransport einer automatischen Rohrwaffe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE399425A (enrdf_load_stackoverflow) * 1932-10-31
US2388396A (en) * 1942-09-12 1945-11-06 J C Ljungman Ab Firearm
US2872851A (en) * 1957-05-16 1959-02-10 David L Katz Double expansion ball float gas system for a firearm
DE3561177D1 (en) * 1984-07-03 1988-01-21 Oerlikon Buehrle Ag Shot-velocity regulator for gas-operated firearms

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514237A (enrdf_load_stackoverflow) *
FR1154624A (fr) * 1955-07-08 1958-04-14 Oerlikon Buehrle Ag Armes à feu automatiques
US3333509A (en) * 1964-10-20 1967-08-01 Oerlikon Buhrle Holding A G Obturating piston for an automatic weapon with a gas-bleed passage
BE672139A (enrdf_load_stackoverflow) * 1964-11-19 1966-03-01
EP0158705A2 (de) * 1983-10-14 1985-10-23 Rheinmetall GmbH Gasstrahl-Rohrdüse für Verschlussantrieb und Munitionstransport einer automatischen Rohrwaffe

Also Published As

Publication number Publication date
DE3642552C2 (enrdf_load_stackoverflow) 1988-02-18
US4798124A (en) 1989-01-17
DE3642552A1 (de) 1987-10-01

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